ZyWALL 2 Series User’s Guide

 

Table 11-3 Adding/Editing Source and Destination Addresses

 

 

 

LABEL

 

DESCRIPTION

 

 

 

Address Type

 

Do you want your rule to apply to packets with a particular (single) IP, a range of IP

 

 

addresses (e.g., 192.168.1.10 to 192.169.1.50), a subnet or any IP address? Select an

 

 

option from the drop-down list box that includes: Single Address, Range Address,

 

 

Subnet Address and Any Address.

Start IP Address

 

Enter the single IP address or the starting IP address in a range here.

 

 

 

End IP Address

 

Enter the ending IP address in a range here.

 

 

 

Subnet Mask

 

Enter the subnet mask here, if applicable.

 

 

 

Apply

 

Click Apply to save your customized settings and exit this screen.

 

 

 

Cancel

 

Click Cancel to exit this screen without saving,

 

 

 

11.6.3 Configuring Custom Ports

Configure customized ports for services not predefined by the ZyWALL (see section 11.8 for a list of predefined services). For a comprehensive list of port numbers and services, visit the IANA (Internet Assigned Number Authority) web site.

Click the Add button under Custom Port while editing a firewall to configure a custom port. This displays the following screen.

Figure 11-6 Creating/Editing A Custom Port

The following table describes the fields in this screen.

11-12

Firewall Screens